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Intercluster trunk between cucm and cme

cigalahgroup
Level 1
Level 1

Hello,

       I have CUCM 9.0 in my head officed  and CME 4.0 in BO. I have create the ICT from my CUCM and the call flow works fine form HO to BO. 

 

               I  know CME doesnt supports Inter Cluster Trunk so I have to make the dial peer on the CME, can any one help me sharing the template how to do it ? 

 

 

       

1 Accepted Solution

Accepted Solutions

Ayodeji Okanlawon
VIP Alumni
VIP Alumni

Its very simple.

dial-peer voice 1 voip

decsription inbound dial-peer for calls from cucm

incoming called number.

no vad

dtmf-relay h245-alpha

dial-peer voice 2 voip

destination-pattern xxxx (where xxxx=your cucm extension pattern)

session target ipv4: y.y.y.y (where yyyy=cucm ip address

dtmf-relay h245-alpha

no vad

dial-peer voice 1 voip

incoming called number.

no vad

dtmf-relay h245-alpha

Please rate all useful posts

View solution in original post

6 Replies 6

Ayodeji Okanlawon
VIP Alumni
VIP Alumni

Its very simple.

dial-peer voice 1 voip

decsription inbound dial-peer for calls from cucm

incoming called number.

no vad

dtmf-relay h245-alpha

dial-peer voice 2 voip

destination-pattern xxxx (where xxxx=your cucm extension pattern)

session target ipv4: y.y.y.y (where yyyy=cucm ip address

dtmf-relay h245-alpha

no vad

dial-peer voice 1 voip

incoming called number.

no vad

dtmf-relay h245-alpha

Please rate all useful posts

I dont understand why I have to make 2 Dial Peers.

dial-peer voice 1 voip

decsription inbound dial-peer for calls from cucm

incoming called number.

no vad

dtmf-relay h245-alpha

dial-peer voice 2 voip

destination-pattern xxxx (where xxxx=your cucm extension pattern)

session target ipv4: y.y.y.y (where yyyy=cucm ip address

dtmf-relay h245-alpha

no vad

Dial peer 1 is to receive the calls from CUCM and dial peer 2 is to send the calls to CUCM. If incase the call doesn't work after those configurations, please collect the following debugs Debug voice ccapi inout Debug h225 asn1 Debug h245 asn1
//Suresh Please rate all the useful posts.

When I am trying to put the command

 incoming called number.  

Incorrect format for E.164 Number
        regular expression must be of the form  ^[][^0-9,A-F#*.?+%()-]*T?(\$)?$

 

 

 

Thanks it worked 

Suresh Hudda
VIP Alumni
VIP Alumni

Don't forget to add h323-gateway voip bind srcaddr <ip address>  to the interface of CME.

 

Suresh